Matomo Tag Manager Monitor

Monitor Matomo Tag Manager events, triggers, and tags for debugging purposes

As of June 2026, Matomo Tag Manager Monitor has 103 users in the Developer Tools category.

Usersup 24.1 percent+24.1%
103
103
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.4.1
Manifest V3

History

4 snapshots

Tracking since Apr 20, 2026.

104.69381.4Apr 20, 2026Jun 10, 2026
View as table
DateUsersRatingReviewsVersion
Apr 20, 2026831.4.1
May 5, 2026881.4.1
May 16, 2026881.4.1
Jun 10, 2026911.4.1
Now1031.4.1

Permissions & access

Permissions
activeTabscriptingstorage
Host access
<all_urls>

Screenshots

Matomo Tag Manager Monitor screenshot 1Matomo Tag Manager Monitor screenshot 2

About

A Chrome extension for debugging and monitoring Matomo Tag Manager (MTM) events, triggers, and tags in real-time.

## What is it for? - General Information
The MTM Event Monitor helps you debug and analyze your Matomo Tag Manager implementation by providing real-time insights into event firing, trigger conditions, and tag execution.

### In short
The "MTM Event Monitor" provides a comprehensive debugging interface for Matomo Tag Manager implementations. It shows you exactly which events are fired, which triggers are activated, and which tags are executed - all with precise timing information and detailed analysis.

### Something more detailed
Debugging Matomo Tag Manager can often be challenging and time-consuming, especially when trying to understand why certain triggers don't fire or tags aren't executed as expected.

This browser extension solves these problems by providing real-time monitoring of all MTM activities directly in your browser. It captures `_mtm.push()` calls, analyzes trigger conditions, tracks tag execution, and provides detailed variable information - all without requiring any changes to your MTM setup.

The extension integrates with MTM's native debugging capabilities and uses MTM's built-in methods to provide accurate, up-to-date information about your tag management implementation. Whether you're setting up new triggers, debugging existing tags, or optimizing your MTM configuration, this tool provides the insights you need.

### Key benefits
- **Real-time monitoring**: See events as they happen with precise timestamps
- **Trigger analysis**: Understand exactly why triggers fire or don't fire
- **Tag tracking**: Monitor which tags are executed and when
- **Variable inspection**: View current values of all MTM variables
- **Console integration**: Structured logging for detailed debugging
- **No setup required**: Works with any existing MTM implementation

Technical

Version
1.4.1
Manifest
V3
Size
1.1MiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
eehcbhdejpededeihndldgnjcponiiop
Developer ID
ube28ae61d0422067a3f380372d6dc820
Developer Email
[email protected]
Created
Jul 4, 2025
Last Updated (Store)
Jul 7, 2025
Last Scraped
Jun 10, 2026
Website

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Data sourced from the Chrome Web Store · last verified Jun 10, 2026.